Screen mesh

Product Advantage

The plain weave dense mesh has the advantages of high screening efficiency, large output, precise fineness, large screen load, not easy to deform, long service life, wide adaptability and convenient maintenance.

The law of the plain weave is one up and one down (1 up and 2 down), and two warp and weft threads cross each other to form a complete weave. It is the simpler weave in fabric.

High screening accuracy
High open rate
Meet national standards
Long service life

Component

The plain weave dense mesh consists of two parts: support rods and screen rods. The support rod can be round or triangular or trapezoidal, and the screen rod is a triangular (V-shaped) line with accurate gap size and high filtration accuracy; it has the characteristics of firm structure, high temperature resistance, good mechanical performance, long service life, and reliability.

Introduction to mesh size

The mesh number of the plain weave dense mesh is the calculated net distance of the mesh. In terminology, it refers to the number of holes, which means the number of holes per square inch and the mesh number. The larger the mesh number, the smaller the aperture.

For example: the pore size of the 3-mesh stainless steel screen is larger than that of the 5-mesh screen. During filtration, the 3-mesh mesh filters larger particles than the 5-mesh mesh.

Generally speaking, the number of mesh × aperture (micron number) = 15000 is not constant between the wire diameter and the mesh number, and the wire diameter and mesh number are determined according to the size of the machine used and the filtration accuracy.

The size of the mesh determines the size of the pore size of the stainless steel screen. The pore size of the sieve determines the larger particles of the sieved powder. 10 mesh means that there are 10 holes per square inch, and 100 mesh means 100 holes. The higher the mesh number, the more holes and the higher the filtering accuracy.

Installation matters

When installing the screen, you must pay attention to it. Whether it is too loose or too tight, it will affect the normal use of the screen. Let's understand the following installation precautions:

1. When it is too tight, the contact pressure between the mesh belt and the mechanical equipment will increase, and the degree of wear will increase, which will cause the stainless steel screen mesh to deform.

2. When it is too loose, the screen belt is easy to fall off, which will affect the quality of the processed goods.

3. The screen should be of appropriate tightness. Do not install it too tightly, nor should it be installed too loosely.

NO.	Aperture	Wire Dia.	Screening rate%	NO.	Aperture	Wire Dia.	Screening rate%
5#	4.00	1	64	57#	0.265	0.140	43
5.5#	3.55	0.90	63	60#	0.25	0.125	44
6#	3.35	0.80	65	65#	0.236	0.125	43
6.5#	3.15	0.80	63	68#	0.224	0.125	41
7#	2.8	0.71	63	70#	0.212	0.125	40
7.5#	2.5	0.63	64	75#	0.2	0.125	38
8#	2.36	0.56	65	78#	0.19	0.125	36
9#	2.24	0.56	64	80#	0.18	0.125	35
10#	2.0	0.50	64	85#	0.17	0.10	36
10.5#	1.9	0.50	63	90#	0.16	0.10	35
11#	1.8	0.45	64	100#	0.15	0.10	36
12#	1.7	0.45	63	110#	0.14	0.09	37
12.5#	1.6	0.45	61	115#	0.132	0.09	35
13#	1.5	0.40	62	120#	0.125	0.09	34
14#	1.4	0.40	60	125#	0.118	0.071	42
14.5#	1.32	0.40	59	130#	0.112	0.071	41
15#	1.25	0.40	57	140#	0.106	0.063	39
16#	1.18	0.40	56	150#	0.1	0.063	38
16.5#	1.12	0.355	58	160#	0.095	0.063	36
17#	1.06	0.355	56	170#	0.09	0.063	35
18#	1.0	0.355	54	180#	0.085	0.06	36
18.5#	0.95	0.355	55	190#	0.08	0.056	35
19#	0.9	0.355	54	200#	0.075	0.05	34
20#	0.85	0.315	53	210#	0.071	0.05	31
22#	0.80	0.315	52	220#	0.067	0.05	34
24#	0.75	0.28	53	230#	0.063	0.045	34
25#	0.71	0.28	51	240#	0.06	0.045	33
27#	0.67	0.28	50	260#	0.056	0.045	33
29#	0.63	0.25	51	270#	0.053	0.04	33
30#	0.60	0.25	50	290#	0.05	0.036	34
32#	0.56	0.224	51	300#	0.048	0.036	35
34#	0.53	0.224	49	325#	0.045	0.036	31
35#	0.50	0.224	48	340#	0.042	0.036	31
38#	0.475	0.18	53	360#	0.04	0.032	31
39#	0.45	0.18	51	400#	0.038	0.03	29
40#	0.425	0.16	53	420#	0.036	0.03	30
42#	0.40	0.16	51	450#	0.032	0.025	31
44#	0.375	0.16	49	500#	0.028	0.025	28
45#	0.355	0.16	51	520#	0.025	0.025	26
47#	0.335	0.14	50	550#	0.022	0.022	25
48#	0.315	0.14	48	600#	0.02	0.02	24
50#	0.30	0.14	46	800#	0.015	0.018	23
54#	0.28	0.14	44	1000#	0.01	0.015	20